EP2070582A4 - METHOD AND APPARATUS FOR ENRICHING HEAVY ISOTOPES OF OXYGEN - Google Patents

METHOD AND APPARATUS FOR ENRICHING HEAVY ISOTOPES OF OXYGEN

Info

Publication number
EP2070582A4
EP2070582A4 EP07807617A EP07807617A EP2070582A4 EP 2070582 A4 EP2070582 A4 EP 2070582A4 EP 07807617 A EP07807617 A EP 07807617A EP 07807617 A EP07807617 A EP 07807617A EP 2070582 A4 EP2070582 A4 EP 2070582A4
Authority
EP
European Patent Office
Prior art keywords
oxygen
heavy isotopes
enriching heavy
enriching
isotopes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07807617A
Other languages
German (de)
French (fr)
Other versions
EP2070582B1 (en
EP2070582A1 (en
Inventor
Takashi Kambe
Hitoshi Kihara
Norihisa Nara
Hiroshi Kawakami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Sanso Holdings Corp
Original Assignee
Nippon Sanso Holdings Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Sanso Holdings Corp filed Critical Nippon Sanso Holdings Corp
Publication of EP2070582A1 publication Critical patent/EP2070582A1/en
Publication of EP2070582A4 publication Critical patent/EP2070582A4/en
Application granted granted Critical
Publication of EP2070582B1 publication Critical patent/EP2070582B1/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/34—Separation by photochemical methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/02—Separation by phase transition
    • B01D59/04—Separation by phase transition by distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/50—Separation involving two or more processes covered by different groups selected from groups B01D59/02, B01D59/10, B01D59/20, B01D59/22, B01D59/28, B01D59/34, B01D59/36, B01D59/38, B01D59/44
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0203—Preparation of oxygen from inorganic compounds
    • C01B13/0211—Peroxy compounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/08—Separating gaseous impurities from gases or gaseous mixtures or from liquefied gases or liquefied gaseous mixtures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2210/00—Processes characterised by the type or other details of the feed stream
    • F25J2210/50—Oxygen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2215/00—Processes characterised by the type or other details of the product stream
    • F25J2215/50—Oxygen or special cases, e.g. isotope-mixtures or low purity O2
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2220/00—Processes or apparatus involving steps for the removal of impurities
    • F25J2220/90—Separating isotopes of a component, e.g. H2, O2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/07—Isotope separation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/901—Single column
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/919—Isotope

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Separation By Low-Temperature Treatments (AREA)
EP07807617.1A 2006-09-26 2007-09-20 Method and equipment for the enrichment of heavy oxygen isotopes Ceased EP2070582B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006260894A JP5116274B2 (en) 2006-09-26 2006-09-26 Concentration method and concentration apparatus for oxygen isotope weight component
PCT/JP2007/068253 WO2008038561A1 (en) 2006-09-26 2007-09-20 Method and equipment for the enrichment of heavy oxygen isotopes

Publications (3)

Publication Number Publication Date
EP2070582A1 EP2070582A1 (en) 2009-06-17
EP2070582A4 true EP2070582A4 (en) 2009-10-21
EP2070582B1 EP2070582B1 (en) 2015-09-09

Family

ID=39229997

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07807617.1A Ceased EP2070582B1 (en) 2006-09-26 2007-09-20 Method and equipment for the enrichment of heavy oxygen isotopes

Country Status (7)

Country Link
US (1) US7922875B2 (en)
EP (1) EP2070582B1 (en)
JP (1) JP5116274B2 (en)
CN (1) CN101516476B (en)
IL (1) IL197696A0 (en)
RU (1) RU2446862C2 (en)
WO (1) WO2008038561A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1604729B1 (en) * 2003-03-04 2011-10-05 Taiyo Nippon Sanso Corporation Method for concentrating oxygen isotope
US10005061B2 (en) 2005-05-20 2018-06-26 Housh Khoshbin Ozone-based contaminant eradication system and method
RU2300717C1 (en) * 2005-12-29 2007-06-10 Михаил Юрьевич Савинов Method and device for krypton-xenon mixture separation by rectification thereof
RU2328336C2 (en) * 2006-08-04 2008-07-10 Михаил Юрьевич Савинов Method and device for cleaning and separating concentrate of heavy target components with obtaining target components of concentrate and light elements isotopes
JP5415105B2 (en) * 2009-02-26 2014-02-12 大陽日酸株式会社 Oxygen isotope enrichment apparatus and enrichment method
JP5254078B2 (en) * 2009-02-26 2013-08-07 大陽日酸株式会社 Method and apparatus for decomposing and discharging ozone mixture
US8597471B2 (en) * 2010-08-19 2013-12-03 Industrial Idea Partners, Inc. Heat driven concentrator with alternate condensers
JP5813613B2 (en) * 2012-10-18 2015-11-17 大陽日酸株式会社 Oxygen isotope enrichment method
CN104226111B (en) * 2013-06-18 2017-02-08 江苏华益科技有限公司 Method for preparing oxygen-18 water through combined use of oxygen low-temperature fractionation method and water distillation method
JP6172684B2 (en) * 2015-01-20 2017-08-02 大陽日酸株式会社 Oxygen isotope enrichment method
EE05823B1 (en) * 2015-02-27 2020-07-15 IltšEnko Valeri Diaphragm-electrolyser
JP6869846B2 (en) * 2017-07-31 2021-05-12 大陽日酸株式会社 Multiple reflection cell and isotope concentrator
US11286161B2 (en) * 2018-11-16 2022-03-29 Korea Atomic Energy Research Institute Process for isolating 170 isotope from water and process for concentrating 170 isotope using the same
CN113393953B (en) * 2021-06-15 2025-10-03 杭氧集团股份有限公司 A dual stable isotope co-production device and use method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004078325A1 (en) * 2003-03-04 2004-09-16 Taiyo Nippon Sanso Corporation Method for concentrating oxygen isotope

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62298402A (en) * 1986-06-16 1987-12-25 Teisan Kk Method for concentrating high-boiling point component in gaseous mixture
WO2000027509A1 (en) 1998-11-09 2000-05-18 Nippon Sanso Corporation Method and apparatus for enrichment of heavy component of oxygen isotopes
JP2000271450A (en) * 1999-03-24 2000-10-03 Tokyo Gas Co Ltd Distillation equipment
JP4495279B2 (en) * 1999-10-12 2010-06-30 大陽日酸株式会社 Distillation apparatus, oxygen isotope weight component concentration method, and heavy oxygen water production method
JP4364529B2 (en) 2003-03-04 2009-11-18 大陽日酸株式会社 Oxygen isotope enrichment method and apparatus
RU2329093C9 (en) * 2003-03-04 2009-04-10 Тайё Ниппон Сансо Корпорейшн Method of concentrating oxygen isotope
JP4406228B2 (en) 2003-07-24 2010-01-27 大陽日酸株式会社 Oxygen isotope enrichment method and apparatus
JP2006260894A (en) 2005-03-16 2006-09-28 Seiko Instruments Inc Connector and electronic device using this connector
US7638059B2 (en) * 2007-02-02 2009-12-29 Korea Atomic Energy Research Institute Method for stable oxygen isotope separation and its apparatus using membrane distillation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004078325A1 (en) * 2003-03-04 2004-09-16 Taiyo Nippon Sanso Corporation Method for concentrating oxygen isotope
EP1604729A1 (en) * 2003-03-04 2005-12-14 Taiyo Nippon Sanso Corporation Method for concentrating oxygen isotope

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008038561A1 *

Also Published As

Publication number Publication date
JP5116274B2 (en) 2013-01-09
US7922875B2 (en) 2011-04-12
RU2446862C2 (en) 2012-04-10
CN101516476B (en) 2012-09-19
CN101516476A (en) 2009-08-26
JP2008080200A (en) 2008-04-10
WO2008038561A1 (en) 2008-04-03
EP2070582B1 (en) 2015-09-09
IL197696A0 (en) 2009-12-24
EP2070582A1 (en) 2009-06-17
RU2009113340A (en) 2010-10-20
US20090266702A1 (en) 2009-10-29

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